In case you've forgotten, Mamma Mia! hit theaters in 2008, starring Meryl Streep and Amanda Seyfried as a mother–daughter pair who break out into '70s Swedish pop hits at the drop of a hat.
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Mamma Mia! [2 Discs] [With Tech Support for Dummies Trial] [Blu-ray/DVD] [2008] - Best Buy
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